Sheen and soon-to-be bride No. 4 were at the ritzy Giorgio Baldi restaurant in Santa Monica on Wednesday night, celebrating Scottine's birthday, when they discovered Rihanna was there as well. Sheen sent a request over to Rihanna's table for his fiancee to meet the singer. But he was shut down, according to TMZ.

The Warlock was not happy.

Sheen wrote on Twitter "Nice impression you left behind, Bday or not. Sorry we're not KOOL enough to warrant a blessing from the Princess (or in this case the Village idiot)."

This is where I'd make a Ruben Sierra joke if I thought most people would get it.

Anyway, Sheen then went after Rihanna fashion sense. "Halloween isn't for a while. but good on you for testing out your costume in public. it's close; a more muted pink might be the answer, as in: none."

NEW YORK (AP) — Viewers said farewell to Amy Poehler and the gang of Pawnee, Indiana, bureaucrats on NBC's "Parks and Recreation," in a finale that made more of a dent online than on television. Full Story